the fulcrum is positioned at the 50cm mark on the meter stick. A 50g mass is...
the fulcrum is positioned at the 50cm mark on the meter stick. A 50g mass is hung from 67 m mark on the stick. Also a 200g mass is suspended from the 89 cm mark.
A. Calculate the total clockwise torque due to these masses
B. assuming that the total counterclockwise torque is equal to the answer in (A) above, calculate the position on the meter stick where 315g mass must be suspended in order to balance the stick.
Homework Answers
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the fulcrum is positioned at the 50cm mark on the meter stick. A
50g mass is...
Torques and Center of Mass. The Experiment: In this experiment, you balance a meter stick, to...
Torques and Center of Mass. The
Experiment:
In this experiment, you balance a meter stick, to balance the
meter stick, attach masses at positions until the system is in
equilibrium.
The meter stick acts as if all its mass was concentrated at its
center of mass. With the fulcrum at the center of mass, r (the
distance from the axis of rotation to the place where the force is
applied) is 0, so there’s no torque due to the meter...
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum....
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 56.5-gram mass is attached at the 17.0-cm mark, the fulcrum must be moved to the 39.2-cm mark for balance. What is the mass of the meter stick?
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum....
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 65.0 gram mass is attached at the 17.5 cm mark, the fulcrum must be moved to the 39.2-cm mark for balance. What is the mass of the meter stick? Submit Answer
A meter stick is found to balance at the 50.0 cm mark when placed on a...
A meter stick is found to balance at the 50.0 cm mark when placed on a fulcrum. When a 0.100 kg mass is attached at the 10.0 cm mark, the fulcrum must be move to the 34.0 cm mark for balance. a) What is the mass of the meter stick? b) How much torque does the 100 g mass exert on the meter stick around an axis at the new fulcrum (at 34.0 cm) c) How much torque does the...
A fulcrum is placed at the 40 cm mark on a 50 g meter stick (center...
A fulcrum is placed at the 40 cm mark on a 50 g meter stick (center of mass at the 50 cm mark). A 35 g mass is placed at the 10 cm mark. What mass would have to be placed at the 75 cm mark to balance the meter stick?
A uniform meter stick (a ruler 100 cm long) is supported by a fulcrum at its...
A uniform meter stick (a ruler 100 cm long) is supported by a fulcrum at its 20 cm mark balances when a 200 g mass is suspended at the 0 cm end. Assume that the center of mass of the meter stick is exactly at its middle, the 50 cm mark. Determine the mass of the meter stick, in grams. Please show your work.
4. The meter stick balances at the 49.7 cm mark when placed on the fulcrum, the...
4. The meter stick balances at the 49.7 cm mark when placed on the fulcrum, the center of gravity of the meter stick is located 49.7cm from the zero end. The free-body diagram of the stick when it is balanced with the 50.0-g mass attached at the 10.0cm mark is as given below. Find the mass of meter stick, M. AR Point O - 39.2 cm - 10.0 cm (50.0 g)? 49.7 cm 49.7 cm Me
on a 2-meter stick, if the fulcrum is at .5 meter and a mass of 400...
on a 2-meter stick, if the fulcrum is at .5 meter and a mass of 400 is hung at .2 meters where does a mass of 300 grams need to be placed. the mass of the stick is 0g
Determine the net torque (in Nm) acting on a 50.0 g meter stick that has a...
Determine the net torque (in Nm) acting on a 50.0 g meter stick that has a fulcrum placed at its center of mass (50cm) and a 75g mass attached to the 10 cm mark and a 35g mass attached to the 60 cm mark.
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum....
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 55.0-grammas is attached at the 14.0-cm mark the fulcrum must be moved to the 39.2- mark for balance. What is the mass of the meter stick Need Help? Raad is free to rotate an a ctions , verticale. A constant tangential force of 270 N applied to its edge causes the A large grinding wheel in the shape of a solid cylinder...
Torques and Center of Mass. The
Experiment:
In this experiment, you balance a meter stick, to balance the
meter stick, attach masses at positions until the system is in
equilibrium.
The meter stick acts as if all its mass was concentrated at its
center of mass. With the fulcrum at the center of mass, r (the
distance from the axis of rotation to the place where the force is
applied) is 0, so there’s no torque due to the meter...
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 65.0 gram mass is attached at the 17.5 cm mark, the fulcrum must be moved to the 39.2-cm mark for balance. What is the mass of the meter stick? Submit Answer
4. The meter stick balances at the 49.7 cm mark when placed on the fulcrum, the center of gravity of the meter stick is located 49.7cm from the zero end. The free-body diagram of the stick when it is balanced with the 50.0-g mass attached at the 10.0cm mark is as given below. Find the mass of meter stick, M. AR Point O - 39.2 cm - 10.0 cm (50.0 g)? 49.7 cm 49.7 cm Me
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 55.0-grammas is attached at the 14.0-cm mark the fulcrum must be moved to the 39.2- mark for balance. What is the mass of the meter stick Need Help? Raad is free to rotate an a ctions , verticale. A constant tangential force of 270 N applied to its edge causes the A large grinding wheel in the shape of a solid cylinder...
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